[INFO] cloning repository https://github.com/SKTT1Ryze/rust-piano [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SKTT1Ryze/rust-piano" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSKTT1Ryze%2Frust-piano", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSKTT1Ryze%2Frust-piano'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 439d626dff9393bc177d62f784e67767b60093dd [INFO] checking SKTT1Ryze/rust-piano against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSKTT1Ryze%2Frust-piano" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SKTT1Ryze/rust-piano on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SKTT1Ryze/rust-piano [INFO] finished tweaking git repo https://github.com/SKTT1Ryze/rust-piano [INFO] tweaked toml for git repo https://github.com/SKTT1Ryze/rust-piano written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/SKTT1Ryze/rust-piano already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fetch_unroll v0.2.1 [INFO] [stderr] Downloaded smallvec v1.5.0 [INFO] [stderr] Downloaded mp3-duration v0.1.10 [INFO] [stderr] Downloaded ureq v0.11.4 [INFO] [stderr] Downloaded argh_shared v0.1.4 [INFO] [stderr] Downloaded coreaudio-sys v0.2.6 [INFO] [stderr] Downloaded oboe v0.3.0 [INFO] [stderr] Downloaded argh_derive v0.1.4 [INFO] [stderr] Downloaded argh v0.1.4 [INFO] [stderr] Downloaded cc v1.0.65 [INFO] [stderr] Downloaded unicode-segmentation v1.7.0 [INFO] [stderr] Downloaded tui v0.13.0 [INFO] [stderr] Downloaded rustls v0.16.0 [INFO] [stderr] Downloaded syn v1.0.50 [INFO] [stderr] Downloaded ring v0.16.16 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 74fd08fb87ce651843da85271e915c94433b7127ebef50fb7b7da93472ad10ef [INFO] running `Command { std: "docker" "start" "-a" "74fd08fb87ce651843da85271e915c94433b7127ebef50fb7b7da93472ad10ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "74fd08fb87ce651843da85271e915c94433b7127ebef50fb7b7da93472ad10ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "74fd08fb87ce651843da85271e915c94433b7127ebef50fb7b7da93472ad10ef", kill_on_drop: false }` [INFO] [stdout] 74fd08fb87ce651843da85271e915c94433b7127ebef50fb7b7da93472ad10ef [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b9c02a4bfe355711b7fc2bf16ec43d2a7d6d7f0b435f0ea7d36e837c09e6af07 [INFO] running `Command { std: "docker" "start" "-a" "b9c02a4bfe355711b7fc2bf16ec43d2a7d6d7f0b435f0ea7d36e837c09e6af07", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling cpal v0.13.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking cassowary v0.3.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking lewton v0.10.1 [INFO] [stderr] Compiling alsa-sys v0.3.0 [INFO] [stderr] Compiling heck v0.3.1 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking termion v1.5.5 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking minimp3 v0.5.0 [INFO] [stderr] Checking tui v0.13.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking alsa v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.22 [INFO] [stderr] Compiling argh_derive v0.1.4 [INFO] [stderr] Checking thiserror v1.0.22 [INFO] [stderr] Checking argh v0.1.4 [INFO] [stderr] Checking mp3-duration v0.1.10 [INFO] [stderr] Checking rodio v0.13.0 [INFO] [stderr] Checking rust-piano v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/piano/app.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mp3_duration` is imported redundantly [INFO] [stdout] --> src/piano/music.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mp3_duration; [INFO] [stdout] | ^^^^^^^^^^^^ the item `mp3_duration` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Vec` is imported redundantly [INFO] [stdout] --> src/piano/app.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::vec::Vec; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Vec` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `mp3_duration` is imported redundantly [INFO] [stdout] --> src/piano/music.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use mp3_duration; [INFO] [stdout] | ^^^^^^^^^^^^ the item `mp3_duration` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `location`, `coords`, and `status` are never read [INFO] [stdout] --> src/piano/app.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Server<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 72 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 73 | pub location: &'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 74 | pub coords: (f64, f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | pub status: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `servers` is never read [INFO] [stdout] --> src/piano/app.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | pub servers: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/piano/player.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | drop(&self.sink_list[0]); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&rodio::Sink` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `location`, `coords`, and `status` are never read [INFO] [stdout] --> src/piano/app.rs:72:9 [INFO] [stdout] | [INFO] [stdout] 71 | pub struct Server<'a> { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 72 | pub name: &'a str, [INFO] [stdout] | ^^^^ [INFO] [stdout] 73 | pub location: &'a str, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 74 | pub coords: (f64, f64), [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 75 | pub status: &'a str, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `servers` is never read [INFO] [stdout] --> src/piano/app.rs:86:9 [INFO] [stdout] | [INFO] [stdout] 77 | pub struct App<'a> { [INFO] [stdout] | --- field in this struct [INFO] [stdout] ... [INFO] [stdout] 86 | pub servers: Vec>, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a reference instead of an owned value does nothing [INFO] [stdout] --> src/piano/player.rs:105:9 [INFO] [stdout] | [INFO] [stdout] 105 | drop(&self.sink_list[0]); [INFO] [stdout] | ^^^^^------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `&rodio::Sink` [INFO] [stdout] | [INFO] [stdout] = note: use `let _ = ...` to ignore the expression or result [INFO] [stdout] = note: `#[warn(dropping_references)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.67s [INFO] running `Command { std: "docker" "inspect" "b9c02a4bfe355711b7fc2bf16ec43d2a7d6d7f0b435f0ea7d36e837c09e6af07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b9c02a4bfe355711b7fc2bf16ec43d2a7d6d7f0b435f0ea7d36e837c09e6af07", kill_on_drop: false }` [INFO] [stdout] b9c02a4bfe355711b7fc2bf16ec43d2a7d6d7f0b435f0ea7d36e837c09e6af07 [INFO] checking SKTT1Ryze/rust-piano against try#3a4bc97f6385a3aa300a4fd689b44350e54fd676 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSKTT1Ryze%2Frust-piano" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/SKTT1Ryze/rust-piano on toolchain 3a4bc97f6385a3aa300a4fd689b44350e54fd676 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/SKTT1Ryze/rust-piano [INFO] finished tweaking git repo https://github.com/SKTT1Ryze/rust-piano [INFO] tweaked toml for git repo https://github.com/SKTT1Ryze/rust-piano written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/SKTT1Ryze/rust-piano already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b09b80d221075afd4bb23484f08350906710c9fea6ba707cf8f84759bcc56568 [INFO] running `Command { std: "docker" "start" "-a" "b09b80d221075afd4bb23484f08350906710c9fea6ba707cf8f84759bcc56568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b09b80d221075afd4bb23484f08350906710c9fea6ba707cf8f84759bcc56568", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b09b80d221075afd4bb23484f08350906710c9fea6ba707cf8f84759bcc56568", kill_on_drop: false }` [INFO] [stdout] b09b80d221075afd4bb23484f08350906710c9fea6ba707cf8f84759bcc56568 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+3a4bc97f6385a3aa300a4fd689b44350e54fd676" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ef60851ca3bb8e49821b0b50fb9eed2a94195fac0cd050e9899171f67622e02f [INFO] running `Command { std: "docker" "start" "-a" "ef60851ca3bb8e49821b0b50fb9eed2a94195fac0cd050e9899171f67622e02f", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.80 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.50 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling nix v0.15.0 [INFO] [stderr] Compiling cc v1.0.65 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling cpal v0.13.1 [INFO] [stderr] Compiling unicode-segmentation v1.7.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking tinyvec v0.3.4 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Compiling argh_shared v0.1.4 [INFO] [stderr] Checking ogg v0.7.1 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.7.1/src/reading.rs:192:9 [INFO] [stdout] | [INFO] [stdout] 192 | try!(Err(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 192 | try!(Err::(OggReadError::InvalidStreamStructVer(stream_structure_version))); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.7.1/src/reading.rs:290:10 [INFO] [stdout] | [INFO] [stdout] 290 | try!(Err(OggReadError::HashMismatch(self.checksum, hash_calculated))); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 290 | try!(Err::(OggReadError::HashMismatch(self.checksum, hash_calculated))); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.7.1/src/reading.rs:424:11 [INFO] [stdout] | [INFO] [stdout] 424 | try!(Err(OggReadError::InvalidData)); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 424 | try!(Err::(OggReadError::InvalidData)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/ogg-0.7.1/src/reading.rs:614:10 [INFO] [stdout] | [INFO] [stdout] 614 | try!(Err(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | ^^^ cannot infer type of the type parameter `T` declared on the enum `Result` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic arguments [INFO] [stdout] | [INFO] [stdout] 614 | try!(Err::(OggReadError::NoCapturePatternFound)); [INFO] [stdout] | +++++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stdout] error: aborting due to 4 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `ogg` (lib) due to 5 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "ef60851ca3bb8e49821b0b50fb9eed2a94195fac0cd050e9899171f67622e02f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ef60851ca3bb8e49821b0b50fb9eed2a94195fac0cd050e9899171f67622e02f", kill_on_drop: false }` [INFO] [stdout] ef60851ca3bb8e49821b0b50fb9eed2a94195fac0cd050e9899171f67622e02f